- Belgium will implement mandatory e-invoicing for domestic B2B transactions starting January 1, 2026
- Businesses must use the EN 16931 structured format and Peppol BIS standard
- Invoices must be transmitted through the Peppol network
- Noncompliance may lead to administrative fines starting at 1500 euros
Source: avalara.com
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
